Date | Form | Description | XBRL | Pages | |
---|---|---|---|---|---|
04/29/13 | Statement of changes in beneficial ownership of securities |
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2 | ||
03/06/13 | Initial statement of beneficial ownership of securities |
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2 | ||
01/11/13 | Initial statement of beneficial ownership of securities |
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2 | ||
06/06/11 | Initial statement of beneficial ownership of securities |
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2 | ||
06/01/11 | Statement of changes in beneficial ownership of securities |
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2 | ||
06/01/11 | Initial statement of beneficial ownership of securities |
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2 | ||
01/14/11 | Initial statement of beneficial ownership of securities |
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2 | ||
12/07/10 | Initial statement of beneficial ownership of securities |
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2 | ||
02/11/10 | Initial statement of beneficial ownership of securities |
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2 | ||
02/11/10 | Initial statement of beneficial ownership of securities |
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2 |